Dolphin Explorer E50
$1799
$1629
Save $170
2 years manufacturer warranty
Dolphin Explorer E50 vs Dolphin Nautilus EON 120D
A side-by-side comparison of the Dolphin Explorer E50 and Dolphin Nautilus EON 120D — price, filtration, cleaning coverage, brushes and warranty — to help you pick the right Dolphin robotic pool cleaner.
Dolphin Nautilus EON 120D
$1199
1 year manufacturer warranty
| Feature | Explorer E50 | Nautilus EON 120D |
|---|---|---|
| Overview | ||
| Price | $1799$1629 | $1199 |
| Lineup | Explorer™ | Nautilus™ (cordless) |
| Best for | Wi-Fi + waterline | Longest cordless runtime |
| Pool size | Up to 50 ft | Up to 50 ft |
| Cleaning coverage | Floor + Walls + Waterline | Floor + Walls + Waterline + Steps |
| Cleaning cycle | 2 hours | Up to 4.5 hours per charge |
| Suction | 4,000 GPH | Battery powered |
| Scrubbing brushes | 2 | 1 (active) |
| Filtration | Dual-layer cartridge | Multi-layer top-load cartridge |
| Standout features | ||
| Waterline cleaning | Included | Included |
| 3-year warranty | No | No |
| NanoFilters™ included | No | No |
| MultiMedia™ filtration | No | No |
| Media-Alert™ | No | No |
| Oversized leaf bag | No | No |
| MaxBin™ filtration | No | No |
| HyperBrush™ scrubbing | No | No |
| App control | Included | Included |
| Anti-tangle swivel | Included | No |
| Corded power | Included | No |
| Navigation & ownership | ||
| Navigation | CleverClean™ with PowerStream | Smart Navigation with edge return |
| Weekly scheduling | Weekly timer | Scheduling in the app |
| App control | myDolphin Plus (Wi-Fi and Bluetooth) | MaytronicsOne (Wi-Fi) |
| Cable | 60 ft with anti-tangle swivel | None (cordless) |
| What is included |
|
|
| Warranty | 2 years | 1 year |
Dolphin Explorer E50 vs Dolphin Nautilus EON 120D: how they compare
The Dolphin Explorer E50 is part of the Explorer™ lineup — Wi-Fi cleaning with waterline coverage for larger pools. It cleans pools up to 50 ft with floor + walls + waterline coverage and Dual-layer cartridge filtration, backed by a 2-year warranty.
The Dolphin Nautilus EON 120D is part of the Nautilus™ (cordless) lineup — the step-up cordless Nautilus: up to 4.5 hours per charge, five cleaning modes and automatic edge return. It handles pools up to 50 ft with floor + walls + waterline + steps coverage and Multi-layer top-load cartridge filtration, backed by a 1-year warranty.
Our verdict: the Dolphin Explorer E50 wins
Between these two, the Dolphin Explorer E50 is the better buy — Wi-Fi cleaning with waterline coverage for larger pools. It cleans with floor + walls + waterline coverage and Dual-layer cartridge filtration, backed by a 2-year warranty.
Our top recommendation: neither of these is in our two best lineups. For the best clean in this price range, step up to the Dolphin Quantum Pro from our ProLine™ — our top pick, highlighted at the top of this comparison.
Not sure yet? We're here to help
Every Dolphin Max-Series™ and ProLine™ robotic pool cleaner ships free and is backed by a full manufacturer warranty — explore our top-recommended robots and find the right fit for your pool.
Compare our top-recommended robots
The Max-Series™ and ProLine™ deliver the best cleaning Dolphin makes. See how our top picks stack up head-to-head:
